排序方式: 共有19条查询结果,搜索用时 31 毫秒
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As the traditional RISC ASIC/ASSP approach for network processor design can not meet the today‘s requirements, this paper described an alternate approach, Reconfigurable Processing Architecture, to boost the performance to ASIC level while reserve the programmability of the traditional RISC based system. This paper covers both the hardware architecture and the software development environment architecture. 相似文献
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基于量子粒子群算法的船舶电力系统网络重构 总被引:1,自引:0,他引:1
船舶电力系统网络重构可以看作为一个多目标、多约束、多时段、离散化的非线性规划最优问题。根据船舶电网结构的特点,提出了运用量子粒子群算法解决重构问题的思想。加入量子粒子群算法的离散化操作,使之能够满足船舶电网重构模型的要求。仿真结果说明该算法能够得出船舶电力系统网络重构的全局最优解,实现了网络重构最优,并且通过相应的算例与其他优化算法进行横向比较的结果也验证了量子粒子群算法有更好的可行性。 相似文献
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运用网络重构法对舰船区域配电系统进行了分析.在考虑了电网损耗和开关动作次数因素的基础上建立数学模型,并应用改进的遗传算法--单亲遗传算法(PGA)进行求解.着重分析了单亲遗传算法针对舰船区域配电系统的特点产生相应的染色体编码、初始群体、基因移位、基因突变.本文的研究证明了单亲遗传算法可有效消除常规遗传算法中对可行性解严重破坏的缺点以及网络重构法应用在舰船区域配电系统中的有效性. 相似文献
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船舶电力系统故障恢复的网络重构问题可以抽象成为一个多目标、多约束、多时段、离散化的非线性规划最优问题.根据船舶电力系统特点,结合多Agent在电力系统的应用,提出了一种基于进化遗传算法的多Agent船舶电力系统网络重构思想,建立一种与之符合的含有节点—支路的馈线拓扑模型和目标供电最优的数学模型.在遗传算法快速寻优能力的基础上,结合进化算法的方向性和反馈性,得出多Agent船舶电力系统网络重构的全局最优解,实现网络重构供电最优,并通过相应的算例与普通遗传算法比较分析,验证了其良好的可行性. 相似文献
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Reconfigurability of the electrical network in a shipboard power system (SPS) after its failure is central to the restoration
of power supply and improves survivability of an SPS. The navigational process creates a sequence of different operating conditions.
The priority of some loads differs in changing operating conditions. After analyzing characteristics of typical SPS, a model
was developed used a grade III switchboard and an environmental prioritizing agent (EPA) algorithm. This algorithm was chosen
as it is logically and physically decentralized as well as multi-agent oriented. The EPA algorithm was used to decide on the
dynamic load priority, then it selected the means to best meet the maximum power supply load. The simulation results showed
that higher priority loads were the first to be restored. The system satisfied all necessary constraints, demonstrating the
effectiveness and validity of the proposed method. 相似文献
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